Consequently, the Xfinity Gigabit plan comes with max upload speeds of only 20Mbps, although you can find much faster speed with its fiber service, featuring symmetrical speeds of 10Gbps.

which usually start at 300Mbps and top out at 1.2Gbps or 2Gbps except in fiber-upgraded pockets of Comcast’s network, where subscribers willing to pay $300 a month can get 10Gbps—as well as ...

Xfinity is CNET's top pick for the best internet ... offering speeds of up to 10Gbps. (Disclosure: Ookla is owned by the same parent company as CNET, Ziff Davis.) CNET considers speeds, pricing ...